noelg0612 noelg0612

04-02-2021
Mathematics

contestada

9x + 3y = -15
-18x - 6y = 30
X = ?
Y = ?

Respuesta :

TurboMini TurboMini

04-02-2021

Answer:

I dont know why the answers are the same thats how i got the answer solving them

Step-by-step explanation:

answer for 9x+3y=-15

is

x=-5/3 -y/3

y= -5 - 3x

answer for -18x-6y=30

is

x=-5/3 - y/3

y= -5-3x

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